CN211081252U

CN211081252U - Movable protective fence for building construction

Info

Publication number: CN211081252U
Application number: CN201922022311.9U
Authority: CN
Inventors: 初言浩
Original assignee: Shandong Yingcai University
Current assignee: Shandong Yingcai University
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-07-24
Anticipated expiration: 2029-11-21

Abstract

The utility model discloses a portable rail guard is used in construction, including portable rail guard main part, the fixed hurdle of U type is installed at the both ends of the intermediate position of portable rail guard main part, the fork type telescopic link is installed to the both sides of the intermediate position of the fixed hurdle of two U types, the horizontal pole is installed to the top of the inside of the fixed hurdle of U type and the intermediate position of below, the winder is installed to the intermediate position of the horizontal pole of top, the winder is installed down to the intermediate position of the horizontal pole of below, the internally mounted of going up the winder has flexible flat rope. The utility model discloses a both sides of the intermediate position of portable rail guard main part are provided with fork type telescopic link, can contract or expand middle or both ends to the fixed hurdle of the U type of both sides through fork type telescopic link to shorten the length of portable rail guard main part, can indicate passerby or driver in the outward appearance through fork type telescopic link, prevent to hit the railing.

Description

Movable protective fence for building construction

Technical Field

The utility model relates to a construction technical field specifically is a portable rail guard is used in construction.

Background

The construction site is a particularly dangerous place, and once a pedestrian enters the construction site, the result of irretrievable performance can be caused, and the construction safety protective guard is arranged to ensure that the pedestrian generates fear feeling from the heart and can not enter the construction site. The construction safety protective guard is a protective star for people going out, has a striking warning function in color, is constructed everywhere at present, and is used for covering more and more electric power construction places such as factories, floors and home improvement, and the construction safety protective guard is used by people for ensuring the safety of pedestrians and providing a relatively quiet environment for electric power construction personnel.

There are still shortcomings related to a movable guard rail for building construction, for example: when the protective guard is used, the protective guard is in a wider type, and when the protective guard moves, the whole protective guard needs to be moved, so that the movement is inconvenient because the visual line of a moving constructor is influenced while the labor is wasted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable rail guard is used in construction to the rail guard that provides in solving above-mentioned background art is at the in-process that uses, and the rail guard all is in than wider type, when removing, needs to move whole rail guard, when hard, still influences the constructor's of moving sight, the problem of being not convenient for to move.

In order to achieve the above object, the utility model provides a following technical scheme: a movable protective guard for building construction comprises a movable protective guard main body, U-shaped fixed hurdles are installed at two ends of the middle position of the movable protective guard main body, fork-shaped telescopic rods are installed at two sides of the middle position of the two U-shaped fixed hurdles, cross rods are installed at the upper position and the lower position of the inside of each U-shaped fixed hurdle, an upper winder is installed at the middle position of each cross rod above, a lower winder is installed at the middle position of each cross rod below, a telescopic flat rope is installed inside the upper winder, a sliding sleeve is installed on each telescopic flat rope, a rail is installed below each sliding sleeve, a fastening button is installed above each upper winder, a reinforcing seat is installed at the bottom of the movable protective guard main body, a bottom plate is installed below each reinforcing seat, and a rotary sleeve is installed at the middle position of two sides of the inside of each bottom plate, the self-locking wheel is installed to the below of swivel mount, the supporting foot frame is installed at the both ends of the both sides of bottom plate, anti-skidding callus on the sole is installed to the below of supporting foot frame, fastening bolt is installed to the intermediate position of one side of bottom plate, U type location hurdle is installed to the one end of flexible flat rope.

Preferably, the upper winder is connected with the U-shaped fixed hurdle through a cross rod, and the cross rod is connected with the U-shaped fixed hurdle through welding.

Preferably, the two ends of the fork-shaped telescopic rods are rotatably connected with the U-shaped fixed hurdle through hinges, and the middle positions of the fork-shaped telescopic rods on the two sides are connected in an embedded mode through connecting rods.

Preferably, the railing is connected with the telescopic flat rope through a sliding sleeve, and the sliding sleeve is connected with the railing through a buckle in an embedded mode.

Preferably, one end of the telescopic flat rope is fixedly connected with the U-shaped positioning hurdle through a bolt, and the width of the railing is the same as that of the telescopic flat rope.

Preferably, the reinforcing seat is connected with the U-shaped fixed hurdle through welding, and the bottom plate is fixedly connected with the reinforcing seat through bolts.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a both sides of the intermediate position of portable rail guard main part are provided with fork type telescopic link, can contract or expand to the centre or both ends to the U type fixed hurdle of both sides through fork type telescopic link to shorten portable rail guard main part's length, can indicate passerby or driver in the outward appearance through fork type telescopic link, prevent to hit the railing;

2. the utility model discloses a top and the below of the inside of U type fixed hurdle are provided with winder and lower winder respectively, can stretch out and draw back or expand the railing through last winder and lower winder to save the area that occupies of portable rail guard main part, be convenient for remove portable rail guard main part.

3. The utility model discloses a self-locking wheel is installed to the below of rotary sleeve, can go on self-locking wheel from top to bottom or one side adjustment through the rotary sleeve, upwards folds the self-locking wheel, makes portable rail guard main part place more firm, when adjusting self-locking wheel to one side or below, can carry out parallel translation or slope removal with portable rail guard main part after folding, and easy operation is convenient.

Drawings

Fig. 1 is a schematic structural view of a movable guard rail for building construction according to the present invention;

fig. 2 is a side view of a movable guard rail for building construction according to the present invention;

fig. 3 is a top view of the U-shaped fixed hurdle of the present invention.

In the figure: 1. a movable guard rail main body; 2. an upper winder; 3. a flexible flat rope; 4. a railing; 5. a sliding sleeve; 6. a U-shaped positioning hurdle frame; 7. a lower winder; 8. a reinforcing seat; 9. a base plate; 10. a supporting foot rest; 11. fastening a bolt; 12. a self-locking wheel; 13. anti-skid foot pads; 14. a U-shaped fixed hurdle frame; 15. a fork-shaped telescopic rod; 16. a cross bar; 17. a fastening button; 18. a rotating sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: a movable protective guard for building construction comprises a movable protective guard main body 1, U-shaped fixed hurdles 14 are installed at two ends of the middle position of the movable protective guard main body 1, the U-shaped fixed hurdles 14 play a main supporting role for the movable protective guard main body 1, fork-shaped telescopic rods 15 are installed at two sides of the middle position of the two U-shaped fixed hurdles 14, the fork-shaped telescopic rods 15 contract or expand the middle position of the movable protective guard main body 1, cross rods 16 are installed at the middle positions above and below the U-shaped fixed hurdles 14, the cross rods 16 are used for installing and fixing an upper winder 2 and a lower winder 7, an upper winder 2 is installed at the middle position of the upper cross rod 16, the upper winder 2 contracts a telescopic flat rope 3, the lower winder 7 is installed at the middle position of the lower cross rod 16, the telescopic flat rope 3 is installed inside the upper winder 2, the retractable flat rope 3 retracts or extends the total length of the movable protective guard main body 1, the retractable flat rope 3 is provided with a sliding sleeve 5, the sliding sleeve 5 adjusts a railing 4, the railing 4 is arranged below the sliding sleeve 5, the railing 4 prevents other people from entering a construction site, a fastening button 17 is arranged above the upper winder 2, the fastening button 17 fixes the retractable flat rope 3, the bottom of the movable protective guard main body 1 is provided with a reinforcing seat 8, the reinforcing seat 8 increases the firmness of the bottom of the movable protective guard main body 1, the bottom plate 9 is arranged below the reinforcing seat 8 and increases the firmness, a rotating sleeve 18 is arranged in the middle of two sides of the inner part of the bottom plate 9, the rotating sleeve 18 adjusts the direction of the self-locking wheel 12, the self-locking wheel 12 is arranged below the rotating sleeve 18, the movable protective guard main body 1 is convenient to move to a required position by the self-locking wheel 12, two ends of two sides of the bottom plate 9 are provided with supporting foot, the supporting foot frame 10 is fixedly installed on an anti-skidding foot pad 13, the anti-skidding foot pad 13 is installed below the supporting foot frame 10, the anti-skidding foot pad 13 is increased in anti-skidding effect, a fastening bolt 11 is installed at the middle position of one side of the bottom plate 9, the fastening bolt 11 is used for fixing the rotation direction of the self-locking wheel 12, the U-shaped positioning hurdle 6 is installed at one end of the telescopic flat rope 3, and the U-shaped positioning hurdle 6 is used for fixing one end of the telescopic flat rope 3.

Further, the upper winder 2 is connected with the U-shaped fixed hurdle frame 14 through the cross rod 16, the cross rod 16 is connected with the U-shaped fixed hurdle frame 14 through welding, and the cross rod 16 can be installed more firmly through welding.

Further, the both ends of fork type telescopic link 15 and the fixed hurdle 14 of U type pass through hinge swivelling joint, and the intermediate position of the fork type telescopic link 15 of both sides inlays through the connecting rod and connects, is convenient for shrink fork type telescopic link 15 folding through the rotation, can connect the fork type telescopic link 15 of both sides through the connecting rod, increases the steadiness.

Further, railing 4 passes through sliding sleeve 5 with flexible flat rope 3 and is connected, and sliding sleeve 5 inlays through the buckle with railing 4 and is connected, can make sliding sleeve 5 and railing 4 installation more firm through inlaying.

Further, the one end of flexible flat rope 3 passes through bolt fixed connection with U type location hurdle 6, and the width of railing 4 sets up to the same with the width of flexible flat rope 3, can make the one end of flexible flat rope 3 more firm with the installation of U type location hurdle 6 through the bolt.

Further, reinforcing seat 8 and the fixed hurdle 14 of U type pass through welded connection, and bottom plate 9 and reinforcing seat 8 pass through bolt fixed connection, can make reinforcing seat 8 and the fixed hurdle 14 installation of U type more firm through the welding, increase reinforcing seat 8's life.

The working principle is as follows: this equipment is when using, through rotatory cover 18 with the downward or one side rotation adjustment of auto-lock wheel 12, it is fixed through fastening bolt 11, the portable rail guard main part 1 after will contracting removes to the required rigidity of job site, and with the auto-lock wheel 12 rotation to the top, it is firm with ground through anti-skidding callus on the sole 13, stretch to required length through the flexible flat rope 3 that slides in will going up the rolling ware 2 and the lower rolling ware 7, it is fixed through fastening button 17, it is unanimous with the interval adjustment between a plurality of railing 4 through sliding sleeve 5, it can to expand fork type telescopic link 15 through the rotation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a construction is with portable rail guard, includes portable rail guard main part (1), its characterized in that: u-shaped fixed hurdle frames (14) are installed at two ends of the middle position of the movable protective fence main body (1), fork-shaped telescopic rods (15) are installed on two sides of the middle position of the two U-shaped fixed hurdle frames (14), a cross rod (16) is installed above and below the U-shaped fixed hurdle frames (14), an upper winder (2) is installed at the middle position of the cross rod (16) above, a lower winder (7) is installed at the middle position of the cross rod (16) below, a telescopic flat rope (3) is installed inside the upper winder (2), a sliding sleeve (5) is installed on the telescopic flat rope (3), a rail (4) is installed below the sliding sleeve (5), a fastening button (17) is installed above the upper winder (2), and a reinforcing seat (8) is installed at the bottom of the movable protective fence main body (1), bottom plate (9) are installed to the below of reinforcement seat (8), swivel sleeve (18) are installed to the intermediate position of the both sides of the inside of bottom plate (9), self-locking wheel (12) are installed to the below of swivel sleeve (18), prop up foot rest (10) are installed at the both ends of the both sides of bottom plate (9), anti-skidding callus on the sole (13) are installed to the below of prop up foot rest (10), fastening bolt (11) are installed to the intermediate position of one side of bottom plate (9), U type location hurdle (6) are installed to the one end of flexible flat rope (3).

2. The movable guard rail for building construction according to claim 1, wherein: go up winder (2) and be connected through horizontal pole (16) with U type fixed hurdle (14), and horizontal pole (16) and U type fixed hurdle (14) are through welded connection.

3. The movable guard rail for building construction according to claim 1, wherein: the two ends of the fork-shaped telescopic rods (15) are rotatably connected with the U-shaped fixed hurdle (14) through hinges, and the middle positions of the fork-shaped telescopic rods (15) on the two sides are connected in an embedded mode through connecting rods.

4. The movable guard rail for building construction according to claim 1, wherein: railing (4) are connected through sliding sleeve (5) with flexible flat rope (3), and sliding sleeve (5) are inlayed through the buckle with railing (4) and are connected.

5. The movable guard rail for building construction according to claim 1, wherein: one end of the telescopic flat rope (3) is fixedly connected with the U-shaped positioning hurdle frame (6) through a bolt, and the width of the railing (4) is the same as that of the telescopic flat rope (3).

6. The movable guard rail for building construction according to claim 1, wherein: the reinforcing seat (8) is connected with the U-shaped fixed hurdle frame (14) through welding, and the bottom plate (9) is fixedly connected with the reinforcing seat (8) through bolts.